Home / 6,069,151.20-9,103,726.80-3,671,761.80

Finding the Fourth Proportional to 6,069,151.20, 9,103,726.80 and 3,671,761.80

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Solution

The fourth proportional to 6,069,151.20, 9,103,726.80 and 3,671,761.80 is: 5,507,642.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,151.20 : 9,103,726.80 = 3,671,761.80 : x
  2. Step 2: Convert to fraction form
    6,069,151.20/9,103,726.80 = 3,671,761.80/x
  3. Step 3: Cross multiply
    6,069,151.20x = 9,103,726.80 × 3,671,761.80
  4. Step 4: Simplify right side
    6,069,151.20x = 33,426,716,301,876.24
  5. Step 5: Solve for x
    x = 33,426,716,301,876.24/6,069,151.20
  6. Step 6: Final answer
    x = 5,507,642.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.